smb/server/smb2pdu.c

959 		pr_err("Invalid SMB2_SIGNING_CAPABILITIES context length\n");
2309  * @buf_len:	set info command buffer length
4458  * @reqOutputBufferLength:	max buffer length expected in command response
4459  * @rsp:		query info response buffer contains output buffer length
6512 			pr_info("RDMA r/w request %#x: token %#x, length %#x\n",
6515 				le32_to_cpu(desc[i].length));
6530 				      size_t length)
6534 	err = ksmbd_conn_rdma_write(work->conn, data_buf, length,
6541 	return length;
6557 	size_t length, mincount;
6625 	length = le32_to_cpu(req->Length);
6628 	if (length > max_read_size) {
6636 		    fp->filp, offset, length);
6638 	aux_payload_buf = kvzalloc(length, GFP_KERNEL);
6644 	nbytes = ksmbd_vfs_read(work, fp, length, &offset, aux_payload_buf);
6650 	if ((nbytes == 0 && length != 0) || nbytes < mincount) {
6728 	size_t length;
6732 	length = le32_to_cpu(req->Length);
6735 	if ((u64)le16_to_cpu(req->DataOffset) + length >
6747 	rpc_resp = ksmbd_rpc_write(work->sess, id, data_buf, length);
6767 	rsp->DataLength = cpu_to_le32(length);
6784 				       loff_t offset, size_t length, bool sync)
6790 	data_buf = kvzalloc(length, GFP_KERNEL);
6794 	ret = ksmbd_conn_rdma_read(work->conn, data_buf, length,
6803 	ret = ksmbd_vfs_write(work, fp, data_buf, length, &offset, sync, &nbytes);
6823 	size_t length;
6838 	length = le32_to_cpu(req->Length);
6844 		length = le32_to_cpu(req->RemainingBytes);
6882 	if (length > max_write_size) {
6904 			    fp->filp, offset, length);
6905 		err = ksmbd_vfs_write(work, fp, data_buf, length, &offset,
6913 		nbytes = smb2_write_rdma_channel(work, req, fp, offset, length,
7801 	loff_t start, length;
7809 	length = le64_to_cpu(qar_req->length);
7811 	if (start < 0 || length < 0)
7818 	ret = ksmbd_vfs_fqar_lseek(fp, start, length,
8185 		loff_t src_off, dst_off, length, cloned;
8211 		length = le64_to_cpu(dup_ext->ByteCount);
8222 					      fp_out->filp, dst_off, length, 0);
8226 		} else if (cloned != length) {
8229 						     length, 0);
8230 			if (cloned != length) {